Zinc Phosphate Anti-Corrosion Primer Pigment from Mexico
Zinc oxide-phosphoric acid reaction product used in metal primers for corrosion inhibition. HTS 3206.49.30.00 for zinc oxide-based preparations with coloring properties. Provides both protection and pigmentation in industrial coatings.
Duty Rate — Mexico → United States
11.3%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Classify based on coloring function, not corrosion inhibition to stay in Chapter 32
• Rust-inhibiting certificates may trigger chemical preparation scrutiny (Chapter 38)
• Industrial quantities need EPA pre-manufacture notice if new formulation